Elsys EMS Скачать руководство пользователя страница 5

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Elektroniksystem i Umeå AB Industrivägen 12, 90130 Umeå, Sweden
E-mail:

[email protected]

Web:

www.elsys.se

Main features of EMS

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Compatible with LoRaWAN® specification 1.0.3

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Measures ambient temperature

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Measures ambient humidity

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Detects acceleration

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Detects water leak

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Detects opening activity (Reed Switch)

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Easy installation

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Easy configuration

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May be installed on any flat surface

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Battery-powered

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Long-range communication

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Configurable over NFC

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Configurable over the air

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Ten years of battery life*

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Supported channel plans: US902-928, EU863-870, AS923, AU915-
928, KR920-923, RU864, IN865 & HK923

•

CE Approved and RoHS compliant

*Depending on settings and environmental factors

Содержание EMS

Страница 1: ...ektroniksystem i Umeå AB Industrivägen 12 90130 Umeå Sweden E mail support elsys se ǀ Web www elsys se Specifications in this document are subject to change without notice Elektroniksystem i Umeå AB 2020 ...

Страница 2: ... battery should be removed from the device if it is not to be used for an extended period Otherwise the battery might leak and damage the device Never leave a discharged battery in the battery compartment The device must never be subjected to shocks or impacts To clean the device wipe with a soft moistened cloth Use another soft dry cloth to wipe dry Do not use any detergent or alcohol to clean th...

Страница 3: ... Water leak sensor 7 Temperature humidity sensor 7 Sensor configuration 8 NFC Configuration 8 Over the air configuration 8 Application parameters 8 Sensor behavior 9 NFC Read Write 9 Sensor startup 10 Sampling mode Periodic measurement 11 Opening activity Reed switch 11 Schedule Transmission 12 Water leak detector 12 Specifications 13 Sensor payload format 13 Regulations 14 Legal Notices 14 Declar...

Страница 4: ...emperature and humidity but can also be used as water leak detector door activity sensor or acceleration detector EMS is designed to be mounted on door frames under desks under dishwashers or in any other limited surface area EMS is equipped with NFC Near Field Communication and can easily be configured from a smartphone The barcode contains DevEUI and sensor type This label is located at the back...

Страница 5: ...tects acceleration Detects water leak Detects opening activity Reed Switch Easy installation Easy configuration May be installed on any flat surface Battery powered Long range communication Configurable over NFC Configurable over the air Ten years of battery life Supported channel plans US902 928 EU863 870 AS923 AU915 928 KR920 923 RU864 IN865 HK923 CE Approved and RoHS compliant Depending on sett...

Страница 6: ...all the battery The EMS requires one AA battery The battery type is 3 6V Lithium Battery ER14505 Caution Using batteries other than the ones provided may result in loss of performance and battery life and also damage to the device Dispose of properly observing environmental protection rules 3 Mount the back panel on the surface using the adhesive tape 4 Attach the cover to the back panel ...

Страница 7: ...ials result in different ranges The reed switch is on the end of the sensor without the stripe The magnet needs to face this side of the sensor see image Water leak sensor Make sure that the back panel is mounted on the surface where the water may leak The sensor element that detects the leak is placed on the back panel For example if EMS is going to monitor water leak from a dishwasher place the ...

Страница 8: ...op of the EMS sensor to connect with the NFC antenna You may need to remove the top cover and battery to get connection 4 Remove the device Current settings will be displayed in the application 5 Use the application to change any settings if needed 6 Quickly tap the device on top of the EMS to give the new settings to the sensor Make sure that the application confirms your new settings 7 Wait for ...

Страница 9: ...the sensor reboots and starts from power up 3 Write your settings in the application and then locate the NFC antenna of the phone and sensor Keep the two devices close and don t move them to get the best connectivity as possible when writing or reading data to the sensor Bad connection can be caused by long distance wrong location or rapid movement 4 When you have written data to the sensor let th...

Страница 10: ... NFC chip when something changes in the sensor or if NFC data is corrupted by an NFC writer or phone The sensor always writes the new configuration to NFC chip at startup 3 When the configuration is done the sensor tries to join the network if OTAA Over the Air Activation is enabled 4 The sensor LED flashes orange when it tries to join a network It will try to join every 10 seconds initially This ...

Страница 11: ... the reed switch changes state from closed to open the activity is added to a pulse counter that keeps track of the number of opening events The number of the pulse counter and the current state is added to the data packet If the state is changed from closed to open the pulse counter remains unchanged and only the state and current number of counts is added to the data packet After values has been...

Страница 12: ... can be overridden by network limitations Due to this the spreading factor and sending interval settings might result in longer intervals than intended Water leak detector The EMS has probes mounted through the back panel which are constantly monitored by the sensor The sensor can be configured to send alarm immediately when water is detected Detection is sent periodically Value is 0 for dry condi...

Страница 13: ...0 AS923 AU915 928 KR920 923 RU864 IN865 HK923 Range 8 km Operating conditions 0 to 50 C 0 to 85 RH non condensing Temperature range 0 40 C Temperature resolution 0 1 C Temperature accuracy 0 2 C Humidity range 0 100 Humidity resolution 0 1 RH Humidity accuracy 2 RH Accelerometer detection level Configurable via NFC and downlink conf Water leak detector range 0 100 Represented by numbers 0 254 Dime...

Страница 14: ...ice ELSYS reserves all rights to revise or update its products software or documentation without any obligation to notify any individual or entity ELSYS and ELSYS logo are trademarks of Elektroniksystem i Umeå AB All other brands and product names referred to herein are trademarks of their respective holders Declaration of conformity Hereby Elektroniksystem i Umeå AB declares that EMS complies wit...

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